Answer:
The degree is 7 and the leading coefficient is -21.
Step-by-step explanation:
The degree of an equation is found using the highest exponent on the variable in the equation.
-12-8x^2+5x-21x^7 has the term x^7 so its degree is 7
The leading coefficient is the coefficient of the term with the highest degree. The coefficient of x^7 is -21.
Plug each x-value into the equation to get the y-value:
(2,-1)
(0,-2)
The answer is true because
(20) 3 = 10 (6)
60 = 60
Answer:
(a)Discrete Variable (Option D)
(b)Continuous Variable (Option C)
Step-by-step explanation:
A Discrete Variable is a variable that can only take on a finite number of values. All qualitative variables are discrete.
A continuous variable on the other hand is a variable that can take on values over a non-empty range of the real numbers.
(a)The number of people in a restaurant is a discrete variable and the possible values are x=0,1,2,...,300. You cannot have 0.5 persons in a restaurant.
(b)The amount of snowfall is a continuous variable and the values of the amount of snowfall, s could take on any real value greater than or equal to zero.
